Big Bore Forged Piston Kit – 3.937″ Bore – 107″ Twin Cam – Standard

Sale!
2026_06_18_1068086

Big Bore Forged Piston Kit – 3.937″ Bore – 107″ Twin Cam – Standard

Original price was: $509.95.Current price is: $101.99.

SKU: 8877263454371 Category:

Description

Big Bore Forged Piston Kit – 3.937″ Bore – 107″ Twin Cam – Standard

  • Pistons are compatible with stock rods with tapered wristpin ends
  • Stock cylinders may be bored to accommodate larger piston
  • Bore cylinders to nominal diameter +/- 0.0005″ for correct clearance

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